import { WHITE } from '../common/color'
const defaultOptions = {
    selector: '#van-notify',
    type: 'danger',
    message: '',
    background: '',
    duration: 3000,
    zIndex: 110,
    top: 0,
    color: WHITE,
    safeAreaInsetTop: false,
    onClick: () => { },
    onOpened: () => { },
    onClose: () => { },
}
function parseOptions(message) {
    if (message == null) {
        return {}
    }
    return typeof message === 'string' ? { message } : message
}
function getContext() {
    const pages = getCurrentPages()
    return pages[pages.length - 1]
}
export default function Notify(options) {
    options = Object.assign(Object.assign({}, defaultOptions), parseOptions(options))
    const context = options.context || getContext()
    const notify = context.selectComponent(options.selector)
    delete options.context
    delete options.selector
    if (notify) {
        notify.setData(options)
        notify.show()
        return notify
    }
    console.warn('未找到 van-notify 节点，请确认 selector 及 context 是否正确')
}
Notify.clear = function(options) {
    options = Object.assign(Object.assign({}, defaultOptions), parseOptions(options))
    const context = options.context || getContext()
    const notify = context.selectComponent(options.selector)
    if (notify) {
        notify.hide()
    }
}
